PeptiDream Inc., a Japan-based biopharmaceutical company, has entered a new multi-target collaboration and license agreement with Merck & Co, Inc. (known as MSD outside the U.S.) focused on the discovery and development of novel peptide drug conjugates (PDCs).   PeptiDream will provide peptide candidates identified from its Peptide Discovery Platform System (PDPS) technology for use as PDCs against targets of interest to MSD. MSD will have exclusive rights to the peptide candidates for con...